NL187544C - Videobandapparaat voorzien van een vochtigheidsopnemer. - Google Patents

Videobandapparaat voorzien van een vochtigheidsopnemer.

Info

Publication number
NL187544C
NL187544C NLAANVRAGE7511576,A NL7511576A NL187544C NL 187544 C NL187544 C NL 187544C NL 7511576 A NL7511576 A NL 7511576A NL 187544 C NL187544 C NL 187544C
Authority
NL
Netherlands
Prior art keywords
video tape
equipment equipped
tape equipment
humidity recorder
recorder
Prior art date
Application number
NLAANVRAGE7511576,A
Other languages
English (en)
Dutch (nl)
Other versions
NL7511576A (nl
NL187544B (nl
Original Assignee
Sony Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Publication of NL7511576A publication Critical patent/NL7511576A/xx
Publication of NL187544B publication Critical patent/NL187544B/xx
Application granted granted Critical
Publication of NL187544C publication Critical patent/NL187544C/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/048—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance for determining moisture content of the material
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/1808—Driving of both record carrier and head
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/60—Guiding record carrier
    • G11B15/61—Guiding record carrier on drum, e.g. drum containing rotating heads

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
NLAANVRAGE7511576,A 1974-10-01 1975-10-01 Videobandapparaat voorzien van een vochtigheidsopnemer. NL187544C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1974118366U JPS5144979U (da) 1974-10-01 1974-10-01

Publications (3)

Publication Number Publication Date
NL7511576A NL7511576A (nl) 1976-04-05
NL187544B NL187544B (nl) 1991-06-03
NL187544C true NL187544C (nl) 1991-11-01

Family

ID=14734918

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7511576,A NL187544C (nl) 1974-10-01 1975-10-01 Videobandapparaat voorzien van een vochtigheidsopnemer.

Country Status (8)

Country Link
US (1) US4023206A (da)
JP (1) JPS5144979U (da)
AT (1) AT371281B (da)
CA (1) CA1050630A (da)
DE (1) DE2543906A1 (da)
FR (1) FR2287038A1 (da)
GB (1) GB1507568A (da)
NL (1) NL187544C (da)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5512912A (en) * 1978-07-14 1980-01-29 Hitachi Ltd Recording device for electrostatic
DE2855809C2 (de) * 1978-12-22 1980-06-19 Siemens Ag, 1000 Berlin Und 8000 Muenchen Einrichtung zur automatischen Überwachung des Ladezustandes einer netzunabhängigen Stromversorgung und der Luftfeuchte im Antwortgerät einer Anlage zur Standortbestimmung von Verkehrseinrichtungen
FR2569847B1 (fr) * 1984-08-31 1988-02-05 Thomson Csf Dispositif de detection et de localisation d'entree d'eau pour flute marine
US4850386A (en) * 1985-01-02 1989-07-25 Aquametrics, Inc. Soil Moisture monitor
WO1986004151A1 (en) * 1985-01-02 1986-07-17 Bireley Richard L Soil moisture monitor
JPH01158649A (ja) * 1987-12-14 1989-06-21 Mitsubishi Electric Corp 結露防止装置
US5341262A (en) * 1987-12-14 1994-08-23 Mitsubishi Denki Kabushiki Kaisha Magnetic data storage and retrieval system with provision for preventing condensation
DE4103030A1 (de) * 1991-02-01 1992-08-06 Thomson Brandt Gmbh Magnetbandgeraet mit einer kopftrommel
US5334942A (en) * 1992-12-02 1994-08-02 The Curators Of The University Of Missouri Of Columbia, Missouri Method of, and device for use in monitoring leaf wetness by conductivity/resistivity mesurement
JP2795807B2 (ja) * 1994-06-16 1998-09-10 ティーディーケイ株式会社 湿度センサ
US6335843B2 (en) * 1997-05-23 2002-01-01 Sony Corporation Recording medium driving device
DE19953195A1 (de) * 1999-11-05 2001-05-23 Preh Elektro Feinmechanik Sensor zur Ermittlung von Feuchtigkeit und/oder Nässe, insbesondere in Bremssystemen von Nutzfahrzeugen
DE10015430C1 (de) * 2000-03-28 2001-05-10 Preh Elektro Feinmechanik Kapazitiv arbeitender Sensor zur Detektion von Kondensation an Oberflächen
DE10026968A1 (de) * 2000-05-31 2001-12-06 Volkswagen Ag Prüfvorrichtung
EP1376113A1 (en) * 2002-05-17 2004-01-02 Huang Chuan Pan Protective circuit for a supersonic humidifier
US6853305B2 (en) * 2002-05-28 2005-02-08 International Business Machines Corporation Air-conduit condensation sensor
CH696087A5 (de) * 2003-05-19 2006-12-15 Elpro Buchs Ag System und Verfahren zur Überprüfung eines Substrats auf Feuchtigkeitseinbrüche.
US20050127925A1 (en) * 2003-12-10 2005-06-16 Staples Peter E. Moisture sensor
JP2006258602A (ja) * 2005-03-17 2006-09-28 Ebara Corp 露点腐食モニタリング用プローブ
FR2949640A1 (fr) * 2009-08-25 2011-03-04 Peugeot Citroen Automobiles Sa Dispositif de protection d'un calculateur embarque contre les risques d'entree d'eau
RU2647168C2 (ru) * 2016-07-19 2018-03-14 Федеральное государственное бюджетное образовательное учреждение высшего образования "Чувашский государственный университет имени И.Н. Ульянова" Датчик влажности

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735907A (en) * 1956-02-21 Moisture
US3071746A (en) * 1955-11-25 1963-01-01 Gen Mills Inc Humidity sensor having a decreased resistance range
US2976188A (en) * 1955-11-25 1961-03-21 Gen Mills Inc Method of producing a humidity senser
US2937524A (en) * 1956-09-17 1960-05-24 Polytechnic Inst Brooklyn Polyelectrolyte water-indicating devices
US3696360A (en) * 1971-06-16 1972-10-03 Vapor Corp Impending condensation alarm
JPS5336157B2 (da) * 1972-09-05 1978-09-30

Also Published As

Publication number Publication date
GB1507568A (en) 1978-04-19
FR2287038B1 (da) 1982-07-02
ATA751775A (de) 1982-10-15
FR2287038A1 (fr) 1976-04-30
CA1050630A (en) 1979-03-13
JPS5144979U (da) 1976-04-02
NL7511576A (nl) 1976-04-05
DE2543906C2 (da) 1987-04-16
DE2543906A1 (de) 1976-04-08
NL187544B (nl) 1991-06-03
AT371281B (de) 1983-06-10
US4023206A (en) 1977-05-10

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V4 Lapsed because of reaching the maximum lifetime of a patent

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